FIELD: organic chemistry, chemical technology.
SUBSTANCE: invention relates to a method for synthesis of 1,2-dichloroethane by method of liquid-phase chlorination of ethylene. The process is carried out by direct feeding gaseous reagents chlorine and ethylene in liquid reaction medium of reactor. Before feeding into reactor chlorine and ethylene are heated preliminary in heat-exchangers to temperature equal to that of liquid in reactor. Method provides enhancing selectivity of process and reducing formation of by-side substances representing higher chlorine-derivatives of ethane.
EFFECT: improved method of synthesis.
4 dwg, 1 ex
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